Slow Start

Game descriptions

• Diamond, Pearl, Platinum, HeartGold, SoulSilver:Temporarily halves Attack and Speed.
• Black, White, Black 2, White 2:Temporarily halves Attack and Speed.
• X, Y, O.Ruby, A.Sapphire:Temporarily halves the Pokémon’s Attack and Speed stats.
• Sun, Moon, Ultra Sun, Ultra Moon:For five turns, the Pokémon’s Attack and Speed stats are halved.
• Sword, Shield, B.Diamond, S.Pearl:For five turns, the Pokémon’s Attack and Speed stats are halved.
• Scarlet, Violet:For five turns, the Pokémon’s Attack and Speed stats are halved.

Pokémon with this ability (2)

Regigigas

Normal

Varoom

SteelPoison